国家/地区 中国（15）
IPC部 C（7） H（5） G（3）
B（2）
IPC大类 G02（3） C01（2） C02（2）
H01（2） H05（2）
IPC小类 C01B（2） C02F（2） G02F（2）
H05B（2）
IPC C01B032/205（2） G02F001/015（2）
发明人 CHEN N（15）
公开年 2022（13） 2023（2）
申请年 2022（15）
专利权人 NAT CENT NAN.（2）

Piezoelectric-friction electric product based on multi-material printing technology, comprises voxel structure units A and B which is layered structure formed by stacking a piezo-electric layer and a conductive layer having at least one layer.

WANG Q, CHEN Y, BAI S, LI Y, CHEN F, CHEN N

Preparing conductive and thermally conductive graphite film comprises e.g. mixing weakly oxidized graphite without metal ion and graphene oxide aqueous solution, suction filtering mixed solution, drying and pressing to obtain composite film and subjecting to high-temperature graphitization treatment.

CHEN N, LUO Y, GANG Z, CHEN F, SHEN P

Preparing manganese dioxide-molybdenum disulfide/reduced graphene oxide electrode material useful in preparing e.g. supercapacitor and solar cell electrode, comprises adding surfactant aqueous solution, molybdenum trioxide and potassium thiocyanate, carrying out hydrothermal reaction, and drying.

YANG W, SHI W, HUANG X, CHEN N, WANG B, ZHANG D, YANG T, LIU Y, RAN J, FENG H

Nitrogen-doped hydrothermal carbon/graphene composite film, i.e. amorphous structure lamellar film containing hydroxyl groups, carbonyl groups, ether groups, imino groups, and cyano groups on the surface useful in adsorption and removal of heavy metal ions in water.

OTHER I R N, LIU J, GUO Z, SHI L, BAI S, ZHU S, WANG S, CHEN F, JIANG P, CHEN N, MA L

Epoxy resin composite material comprises bisphenol epoxy resin monomer, curing agent, accelerator, flame retardant and toughening agent.

SUO W, DONG H, LIANG B, WANG S, CHEN N, JI L, ZHANG X, XIE F, DU A, MIN F

Graphene heating insulating sleeve for chemical production device, has graphite cylinder that is provided with two groups graphite and is connected at front and back ends of inner side sleeve pipe outer wall.

CHEN N

Diamond product with mixed dimension carbon covalent laminated structure surface layer comprises diamond matrix and mixed dimension carbon covalent laminated structure surface layer.

ZHAO G, YANG Y, WU Y, WANG R, LI L, HE N, YAN B, CHEN N

Complex cathode material useful in lithium battery comprises capsule material, the capsule material includes mixed silicon oxide powder, conductive agent, styrene-butadiene rubber and lithium silicate.

CHEN N, LOU G, DENG M, WANG P

Preparing carbon quantum dot/graphene/2D Zn-MOF ternary nanometer lubricating additive useful for detecting aging degree in process of using lubricating oil comprises ultrasonically stirring carbon quantum dot and synthetic graphene of 2 D Zn-MOF uniformly, and forming.

CHENG Z, ZHU H, CHEN S, XI L, WANG Y, LU L, CHEN N, ZHANG S, SHANG Y

Preparing iron-containing graphene oxide modified graphite felt electrode useful in organic-rich wastewater treatment, comprises e.g. dipping graphite in concentrated nitric acid to heating modified graphite, dissolving ferric nitrate, ferrous sulfate and pore forming agent to obtain growth solution.

LU W, FENG C, CHEN N